CVE-2018-12857 : Vulnerability Insights and Analysis
Learn about CVE-2018-12857, an out-of-bounds read vulnerability in Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier, potentially leading to sensitive information disclosure. Find mitigation steps and patching details here.
Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier have an out-of-bounds read vulnerability that could lead to information disclosure.
Understanding CVE-2018-12857
An out-of-bounds read vulnerability has been identified in Adobe Acrobat and Reader versions 2018.011.20063 and prior, 2017.011.30102 and prior, and 2015.006.30452 and prior. If successfully exploited, this could result in the disclosure of sensitive information.
What is CVE-2018-12857?
CVE-2018-12857 is an out-of-bounds read vulnerability in Adobe Acrobat and Reader versions that could allow an attacker to access sensitive information.
The Impact of CVE-2018-12857
If exploited, this vulnerability could lead to the disclosure of sensitive data stored in Adobe Acrobat and Reader.
Technical Details of CVE-2018-12857
Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier are affected by this vulnerability.
Vulnerability Description
The vulnerability is an out-of-bounds read issue, which means that an attacker could read data beyond the boundaries of the allocated memory.
Affected Systems and Versions
- Adobe Acrobat and Reader 2018.011.20063 and earlier
- Adobe Acrobat and Reader 2017.011.30102 and earlier
- Adobe Acrobat and Reader 2015.006.30452 and earlier versions
Exploitation Mechanism
The vulnerability could be exploited by an attacker to access sensitive information by manipulating the out-of-bounds read flaw.
Mitigation and Prevention
To address CVE-2018-12857, follow these steps:
Immediate Steps to Take
- Update Adobe Acrobat and Reader to the latest version.
- Monitor for any unusual activities on the affected systems.
- Implement network security measures to detect and block malicious activities.
Long-Term Security Practices
- Regularly update software and applications to patch known vulnerabilities.
- Conduct security training for employees to recognize and report suspicious activities.
Patching and Updates
- Adobe has released patches to address this vulnerability. Ensure that all systems are updated with the latest security patches.